Tag: ccnp-route
IPv6 6to4 Tunneling
Scenario: The largest ISP in Europa has acquired you as their main IPv6 specialist. To ensure connectivity for all customers the ISP has used static tunneling in order to send IPv6 packets through the IPv4 network. They want…
Read More »IPv6 Tunneling over IPv4
Scenario: You are the senior network designer for a large enterprise company specialized in exporting Fruit. The company has plans to upgrade their network and to ensure they are ready for the future they want to implement IPv6….
Read More »IPv6 Autoconfiguration
Scenario: You are working as the network engineer for an Asian based company and responsible for the deployment of IPv6. You heard some good things about this new protocol and are interested in the new autoconfiguration feature, let’s…
Read More »Policy Based Routing
Scenario: After getting rid of the ring that ruled them all things have changed in Middle Earth. The hobbits have become network engineers and are interconnecting every creature in their fantasy world. OSPF is the routing protocol of…
Read More »Prefix List Filtering
Scenario: As a true coffee addict and network junkie you are working on the network of a world famous coffeeshop. Today your caffeine rush kicks in and you have a sudden desire to clean up some of the…
Read More »Distribute List Filtering
Scenario: Ever since you were a child you wanted to be a trappist monk, the silence of the monastery and the science of trappist beer have been a part of your life as far as you can remember….
Read More »RIP EIGRP Redistribution Route Tagging
Scenario: The Australia Zoo has hired you as a crocodile hunter network engineer responsible for all bits & bytes in the zoo. As an experiment the zoo decided to have the kangaroos and dolphins around the same lake…
Read More »OSPF RIP Redistribution AD Troubleshooting
Scenario: Recently the australian government has decided that every major City should be interconnected. So far different states have used their own routing protocol and some of the older hardware is unable to run OSPF. Government workers have…
Read More »VRF Lite
Scenario: You are running a small ISP on a tropical location somewhere in the pacific, recently two new customers have arrived and they both have 2 sites to connect. There’s a headquarters (HQ) and a branch office and…
Read More »EIGRP IP Default Network
Scenario: As the network engineer for your Cisco-only network you run into a strange problem. Some of the routers have been replaced and have empty configs and per configuration template you need to configure EIGRP IP Default Network….
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